3.9
Earthquake Details: Flores Sea
Oct 7, 2026, 15:34:53
A magnitude 3.9 earthquake occurred near Flores Sea on Oct 7, 2026 at 15:34:53. The seismic event was recorded at a depth of -11 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth-11 km
Significance0
Latitude-7.9900
Longitude120.8800
Event IDemsc:20261007_0000225
Magnitude3.9
Updated:Oct 7, 2026, 15:42:43 UTC
External Resources
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Time & depth
- Local time
- Oct 7, 2026, 23:34:53 GMT+8
- UTC
- Oct 7, 2026, 15:34:53 UTC
-11 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M4.3Sumbawa region, IndonesiaBeforeM4.0Sumba region, IndonesiaBeforeM4.2Flores SeaBeforeM4.454 km WSW of Tambolaka, IndonesiaBeforeM4.453 km NNE of Ruteng, IndonesiaBeforeM3.8Flores region, IndonesiaBeforeM4.539 km SW of Tambolaka, IndonesiaBeforeM4.886 km N of Ruteng, IndonesiaBeforeM4.2Sumbawa region, IndonesiaBeforeM3.8Flores region, IndonesiaBeforeM4.450 km SW of Tambolaka, IndonesiaBeforeM3.7Flores SeaBefore
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 7, 2026, 15:42 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.